That's pretty much the theme of Season 4 of the Netflix dramedy; the operation of the federal prison has been taken over by a private company, and it's trying to maximize profits by stuffing the compound full of new inmates. There is also a new balance of power, as Cindy (Adrienne C. Moore), Taystee (Danielle Brooks), Crazy Eyes (Uzo Aduba) and company are in positions of authority for the first time.

But the new residents of Litchfield aren't the down-on-their-luck-but-generally-decent-people that we've seen during the first three seasons, and the conflict between the new and old inmates will come to a head. Watch the trailer below to see what we mean.